giúp em vs nhanh ạ!! em hứa vote 5 sao

`#Yaii `
`7. ` have known

`@ ` Signals`: ` for `5 ` years `=> ` HTHT

`@ ` S(s-nh) `=> ` have

`8. `  have learned

`@ ` Signals`: ` so far `=> ` HTHT

`@ ` S(s-nh) `=> ` have

`9. ` have been

`@ ` Signals`: ` for a long time `=> ` HTHT

`@ ` S(s-nh) `=> ` have

`10. ` haven't stayed

`@ ` Signals`: ` since `=> ` HTHT

`@ ` S(s-nh)`+(-)=> ` haven't

`11. ` has seen

`@ ` Signals`: ` before `=> ` HTHT

`@ ` S(s-it) `=> ` has

`12. ` has lent

`@ ` Signals`: ` so far `=> ` HTHT

`@ ` S(s-it) `=> ` has

`13. ` has just passed 

`@ ` Signals`: ` just `=> ` HTHT

`@ ` S(s-it) `=> ` has

`14. ` has studied

`@ ` Signals`: ` for three years `=> ` HTHT

`@ ` S(s-it) `=> ` has

`15. ` has already told

`@ ` Signals`: ` already `=> ` HTHT

`@ ` S(s-it) `=> ` has

`--- `

`@ ` Form HTHT`: `

`(+) ` S`+ `have`/ `has`+ `Ved`/ `pii`+ `O

`(-) ` S`+ `haven't`/ `hasn't`+ `Ved`/ `pii`+ `O

`(?) ` Have`/ `Has`+ `S`+ `Ved`/ `pii`+ `O?

`@ ` Signals`: `
`- ` yet, so far, recently, since, for, just, already...